john4
Newbie level 6
Hi Gurus
I am working on dual band patch antenna.
Getting first resonance at 2.45Ghz
Modified patch to get second resonance at 4.5GHz
Now, when I re-simulate the modified patch at 2.45GHz. The resonance frequency has shifted to 2.2GHz.
Can anybody comment on that , is it normal or something I am doing wrong.
This is first time I am doing dual band so not much idea
regards
I am working on dual band patch antenna.
Getting first resonance at 2.45Ghz
Modified patch to get second resonance at 4.5GHz
Now, when I re-simulate the modified patch at 2.45GHz. The resonance frequency has shifted to 2.2GHz.
Can anybody comment on that , is it normal or something I am doing wrong.
This is first time I am doing dual band so not much idea
regards